Format Conversion

This subcategory provides twelve converters for moving between data and configuration formats. It includes XML to JSON, JSON to XML and YAML to JSON. Developers, administrators and students can adapt a file to a tool, migrate a configuration or prepare an example. The twelve converters cost nothing, require no account, and keep processing in the browser.

Identify the starting format and the target format first. XML to JSON and JSON to XML handle markup exchanges. YAML to JSON, TOML to JSON, INI to JSON and ENV to JSON convert configurations into JSON, while the reverse tools do the return path. JSONL to JSON and JSON to JSONL manage line-by-line or array exchanges. Start with the conversion that exactly matches your two formats.

How to use

  1. Identify the starting and target formats, then choose XML to JSON or JSON to XML for a markup exchange.
  2. For a configuration, use YAML to JSON, TOML to JSON, INI to JSON or ENV to JSON, or their reverse tools.
  3. For line-by-line exchanges, pick JSONL to JSON or JSON to JSONL depending on whether you group or split objects.
  4. After YAML to JSON or JSON to YAML, review the structure and keep the original if comments must remain available.

Frequently asked questions

Which converter should I use for a YAML configuration file?

Choose YAML to JSON if you need JSON data. If the opposite need appears, use JSON to YAML. Then check the resulting structure, because a configuration may contain lists and nested levels.

Do the conversions keep comments?

Data formats such as JSON do not provide comments. A conversion from YAML, TOML or INI may therefore not carry them over. If those comments matter, keep a copy of the original file before converting.

When should I pick JSONL to JSON instead of JSON to JSONL?

JSONL to JSON groups line-by-line objects into an array. JSON to JSONL does the reverse by turning an array into separate lines. The choice depends on the format expected by the tool that will receive the data.

How do I choose between YAML to JSON and JSON to YAML?

YAML to JSON helps produce JSON data from a YAML configuration. JSON to YAML takes the reverse path to create readable YAML. Choose according to the format expected by the next tool, then check lists and nested levels.

Can I chain several format conversions?

Yes, but proceed step by step. For example, convert INI to JSON, then JSON to YAML if YAML is your target. Check each intermediate result, because a misunderstood structure can degrade. Keep a copy of the initial file too.

Tools in the same category